由于java中的继承而创建了多少个对象？

Let's say I have three classes:

假设我有三个班级：

class A {
    A() {
        // super(); 
        System.out.println("class A");
    }
}
class B extends A {
    B() {
        // super(); 
        System.out.println("class B");
    }
}
class C extends B {
    public static void main(String args[]) {
        C c = new C(); //Parent constructor will get called
    }
}
c